Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 7.5ft (2.3m), 8s period with E swell.
- Evening surf: Evening surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with E swell.
The current surf forecast for Irmas/Leftpoint at 3AM is: 1.0m 16s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a South-southeast direction, 2.2m 8s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 7ft (2.2m) | 8s |
| Afternoon (19 Sep) | 7.5ft (2.3m) | 8s |
| Evening (19 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri night, min 25°C on Sun night). Mainly strong winds. | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | E 8 | SSW 17 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 580 | 551 | 585 | 539 | 542 | 520 | 595 | 688 | 623 | 559 | 485 | 473 | 473 | 497 | 427 | 411 | 405 | 397 | 489 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross |
High Tide | 9:37PM0.19m | 10:30AM0.55m | 11:10PM0.22m | 11:25AM0.57m | |||||||||||||||
Low Tide | 6:28PM0.17m | 2:11AM0.15m | 6:51PM0.15m | 3:49AM0.15m | 7:13PM0.13m | ||||||||||||||
 |  |  | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 580 | 493 | 580 | 539 | 525 | 392 | 382 | 382 | 387 | 387 | 201 | 350 | 432 | 366 | 296 | 292 | 300 | 370 | 365 |
Swell 2 Height (m) Direction Period (s) | S 21 | SSW 16 | SSW 16 | SSE 7 | SSE 6 | S 19 | SSW 18 | SSW 18 | S 18 | S 18 | SSW 14 | SW 16 | SW 15 | SSE 6 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 36 | 50 | 51 | 16 | 8 | 66 | 108 | 106 | 99 | 57 | 113 | 122 | 79 | 7 | 115 | 107 | 104 | 75 | 33 |
Swell 3 Height (m) Direction Period (s) | WSW 9 | SSW 18 | SSE 8 | S 20 | S 20 | SSE 6 | SSE 8 | SE 9 | SSE 9 | SSE 8 | S 16 | SSW 14 | SSE 8 | SW 15 | SSE 6 | E 10 | N 11 | S 8 | NNW 11 |
| kJ | 8 | 64 | 6 | 30 | 67 | 3 | 7 | 3 | 7 | 7 | 139 | 37 | 6 | 33 | 7 | 18 | 2 | 5 | 11 |
Wind waves Height (m) Direction Period (s) | E 7 | E 8 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 522 | 551 | 585 | 469 | 542 | 520 | 595 | 688 | 623 | 559 | 485 | 473 | 473 | 497 | 427 | 411 | 405 | 397 | 489 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 112 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 50 | 49 | 49 | 49 | 49 | 56 | 56 | 56 | 56 | 49 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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